Polk County is the largest county by area in the Tampa Bay region, known for its lakes, citrus groves, and the city of Lakeland.
Polk County contains 0 zip codes with a combined zip-code-level population of approximately 0 residents.
Polk County, Florida has 0 zip codes with a population of approximately 725,046. The county seat is Bartow. It covers 1,798 sq mi. Area code: 863.
Polk County is the largest county by area in the Tampa Bay region, known for its lakes, citrus groves, and the city of Lakeland.
Polk County contains 0 zip codes with a combined zip-code-level population of approximately 0 residents.
Complete list of every zip code in Polk County, Florida with population, income, and home value data.
| ZIP Code | City | Population | Median Income | Home Value | Type |
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Source: U.S. Census Bureau ACS 2024, USPS.
Interactive map of all 0 zip codes in Polk County. Click markers for details.
Common questions about zip codes and demographics in Polk County, Florida.
Explore zip codes in counties adjacent to Polk County in the Tampa Bay metropolitan area.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 2024 5-Year Estimates via Census Reporter. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. ZIP Code Tabulation Areas (ZCTAs) used for census data may differ slightly from USPS ZIP code boundaries.